'use strict'
const path = require('path')
const defaultSettings = require('./src/config/defaultSettings')

function resolve(dir) {
  return path.join(__dirname, dir)
}

const name = defaultSettings.system.title // 标题

const port = process.env.port || process.env.npm_config_port || 80 // 端口

// vue.config.js 配置说明
//官方vue.config.js 参考文档 https://cli.vuejs.org/zh/config/#css-loaderoptions
// 这里只列一部分，具体配置参考文档
module.exports = {
  devServer: {
    proxy: {
      [process.env.VUE_APP_AJAX_BASE_URL + "/mock"]: {
        target: 'http://localhost:8600',
        changeOrigin: true,
        pathRewrite: {
          ['^' + process.env.VUE_APP_AJAX_BASE_URL + "/mock"]: ''
        }
      },
      [process.env.VUE_APP_AJAX_BASE_URL]: {
        // target: 'http://10.170.136.168', // 168环境
        // target: 'http://10.170.136.169:8181', // 169环境
        // target: 'http://pv-lcdp.gacicv.com', // 腾讯云环境
        target: 'http://pre-lcdp.gacicv.com', // 预发布环境
        changeOrigin: true
        // pathRewrite: {
        //   ['^' + process.env.VUE_APP_AJAX_BASE_URL]: ''
        // }
      }
      // detail: https://cli.vuejs.org/config/#devserver-proxy
    },
    host: '127.0.0.1',
    port: port,
    open: true,
    disableHostCheck: true
  },
  // 部署生产环境和开发环境下的URL。
  // 默认情况下，Vue CLI 会假设你的应用是被部署在一个域名的根路径上
  // 例如 https://www.baidu.com/。如果应用被部署在一个子路径上，你就需要用这个选项指定这个子路径。例如，如果你的应用被部署在 https://www.baidu.com/admin/，则设置 baseUrl 为 /admin/。
  publicPath: process.env.NODE_ENV === 'development' ? '/' : process.env.PUBLIC_PATH,
  outputDir: 'xg9-engine',
  // 用于放置生成的静态资源 (js、css、img、fonts) 的；（项目打包之后，静态资源会放在这个文件夹下）
  assetsDir: 'static',
  // 是否开启eslint保存检测，有效值：ture | false | 'error'
  lintOnSave: process.env.NODE_ENV === 'development',
  productionSourceMap: false,
  runtimeCompiler: true,
  // webpack-dev-server 相关配置
  configureWebpack: {
    name: name,
    resolve: {
      alias: {
        '@': resolve('src')
      }
    }
  },
  chainWebpack(config) {
    config.plugins.delete('preload') // TODO: need test
    config.plugins.delete('prefetch') // TODO: need test

    // set svg-sprite-loader
    config.module
      .rule('svg')
      .exclude.add(resolve('src/assets/icons'))
      .end()
    config.module
      .rule('icons')
      .test(/\.svg$/)
      .include.add(resolve('src/assets/icons'))
      .end()
      .use('svg-sprite-loader')
      .loader('svg-sprite-loader')
      .options({
        symbolId: 'icon-[name]'
      })
      .end()

    config.when(process.env.NODE_ENV !== 'development', config => {
      config
        .plugin('ScriptExtHtmlWebpackPlugin')
        .after('html')
        .use('script-ext-html-webpack-plugin', [
          {
            // `runtime` must same as runtimeChunk name. default is `runtime`
            inline: /runtime\..*\.js$/
          }
        ])
        .end()
      config.optimization.splitChunks({
        chunks: 'all',
        cacheGroups: {
          libs: {
            name: 'chunk-libs',
            test: /[\\/]node_modules[\\/]/,
            priority: 10,
            chunks: 'initial' // only package third parties that are initially dependent
          },
          elementUI: {
            name: 'chunk-elementUI', // split elementUI into a single package
            priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
            test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
          },
          commons: {
            name: 'chunk-commons',
            test: resolve('src/components'), // can customize your rules
            minChunks: 3, //  minimum common number
            priority: 5,
            reuseExistingChunk: true
          }
        }
      })
      config.optimization.minimizer('terser').tap((args) => {
        args[0].terserOptions.compress.drop_console = true
        return args
      })
    })
  }
}
